English verb conjugation
COULD COUNTERASSAULT

Regular verb: counterassault - counterassaulted - counterassaulted

Affirmation

Simple form	V-ing form
I could counterassault you could counterassault he could counterassault we could counterassault you could counterassault they could counterassault	I could be counterassaulting you could be counterassaulting he could be counterassaulting we could be counterassaulting you could be counterassaulting they could be counterassaulting
Perfect	V-ing perfect
I could have counterassaulted you could have counterassaulted he could have counterassaulted we could have counterassaulted you could have counterassaulted they could have counterassaulted	I could have been counterassaulting you could have been counterassaulting he could have been counterassaulting we could have been counterassaulting you could have been counterassaulting they could have been counterassaulting

Negation

Simple form	V-ing form
I couldn't counterassault you couldn't counterassault he couldn't counterassault we couldn't counterassault you couldn't counterassault they couldn't counterassault	I couldn't be counterassaulting you couldn't be counterassaulting he couldn't be counterassaulting we couldn't be counterassaulting you couldn't be counterassaulting they couldn't be counterassaulting
Perfect	V-ing perfect
I couldn't have counterassaulted you couldn't have counterassaulted he couldn't have counterassaulted we couldn't have counterassaulted you couldn't have counterassaulted they couldn't have counterassaulted	I couldn't have been counterassaulting you couldn't have been counterassaulting he couldn't have been counterassaulting we couldn't have been counterassaulting you couldn't have been counterassaulting they couldn't have been counterassaulting

Interrogative form

Simple form	V-ing form
could I counterassault? could you counterassault? could he counterassault? could we counterassault? could you counterassault? could they counterassault?	could I be counterassaulting? could you be counterassaulting? could he be counterassaulting? could we be counterassaulting? could you be counterassaulting? could they be counterassaulting?
Perfect	V-ing perfect
could I have counterassaulted? could you have counterassaulted? could he have counterassaulted? could we have counterassaulted? could you have counterassaulted? could they have counterassaulted?	could I have been counterassaulting? could you have been counterassaulting? could he have been counterassaulting? could we have been counterassaulting? could you have been counterassaulting? could they have been counterassaulting?

Interro-negative form

Simple form	V-ing form
couldn't I counterassault? couldn't you counterassault? couldn't he counterassault? couldn't we counterassault? couldn't you counterassault? couldn't they counterassault?	couldn't I be counterassaulting? couldn't you be counterassaulting? couldn't he be counterassaulting? couldn't we be counterassaulting? couldn't you be counterassaulting? couldn't they be counterassaulting?
Perfect	V-ing perfect
couldn't I have counterassaulted? couldn't you have counterassaulted? couldn't he have counterassaulted? couldn't we have counterassaulted? couldn't you have counterassaulted? couldn't they have counterassaulted?	couldn't I have been counterassaulting? couldn't you have been counterassaulting? couldn't he have been counterassaulting? couldn't we have been counterassaulting? couldn't you have been counterassaulting? couldn't they have been counterassaulting?